
body {
    width: 1500px;
    height:400px;
    background-color:#f5f5f5;
}
#container{
    margin-top: 120px;
}

h3{
    margin-bottom: 50px;
}

.robot{
    width:320px;
    height:380px;
    position: absolute;
    bottom: 160px;
    animation-duration: 5s;
    animation-fill-mode: forwards;
    animation-name: move1;
}@keyframes move1 {
     0% {transform: translate(0); }
     100% {transform:translate(150px,0px); }
 }

.book{
    width: 350px;
    height: 250px;
    position: absolute;
    bottom: 180px;
    right: 230px;
}

h1{
    font-size:70px;
}
#login{
    margin-top: 20px;
}

.checkbox{
    margin-top: 15px;
}